DeBlock
From Avisynth wiki
| Abstract | |
|---|---|
| Author | Manao,Fizick, tp7, MysteryX |
| Version | 1.3 |
| Download | Deblock13.zip |
| Category | Deblocker |
| License | GPLv2 |
| Discussion | Doom9 Thread |
Contents |
Description
It performs deblocking on the picture, using the deblocking filter of H264. It's useful to deblock the result of MVCompensate of MVTools plugin, etc.
Requirements
- [x86]: AviSynth+ or AviSynth 2.6
- [x64]: AviSynth+
- Supported color formats: Y8, YV12, YV16, YV24, YV411
- AviSynth+: all planar formats (8/10/12/14/16bit and float, YUV/) are supported.
Syntax and Parameters
- Deblock (clip, int "quant", int "aOffset", int "bOffset")
- clip =
- Input clip, width and height must be mod 8.
- clip =
- int quant = 25
- The higher the quant, the stronger the deblocking. Range is from 0 to 60.
- int quant = 25
- int aOffset = 0
- Quant modifier to the blocking detector threshold. Setting it higher means than more edges will deblocked.
- int aOffset = 0
- int bOffset = 0
- Another quant modifier, for block detecting and for deblocking's strength. There again, the higher, the stronger.
- int bOffset = 0
- string planes = "yuv"
- Specifies which planes to process between y, u and v.
- string planes = "yuv"
- If quant + aOffset is less than 16, the filter does nothing at all. The same goes for quant + bOffset.
Examples
Deblock with default settings:
MPEG2Source("Blocky.dv2")
Deblock(quant=25, aOffset=0, bOffset=0)
To deblock the motion compensation (MVTools plugin):
vectors = source.MVAnalyse(isb = false, lambda = 1000) compensation = source.MVCompensate(vectors, mode = 0) compensation.Deblock()
Changelog
Version Date Developer Changes
v1.3 2018/05/29 MysteryX - Back-ported code from VapourSynth - Added high-bit-depth support - Added Planes parameter to specify which planes to process v0.9 2013/12/03 tp7 - Faster and supports all planar colorspaces v1.2 2006/04/23 Fizick - Moved code into separate project v1.1 2006/01/09 Manao/Fizick - Present in old MvTools (up to v1.1)
Archived Downloads
| Version | Download | Mirror |
|---|---|---|
| v0.0.9 | GitHub | |
| v0.1.2 | deblock12.zip |
External Links
Back to External Filters ←
